colchesterctpeter1 colchesterctpeter1
  • 11-12-2022
  • Mathematics
contestada

A newsletter publisher believes that 43% of their readers own a Rolls Royce. A testing firm believes this is inaccurate and performs a test to dispute the publisher's claim. After performing a test at the 0.02 level of significance, the testing firm fails to reject the null hypothesis.

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